TI - NErvous PT - JOUR DP - 2002 TA - JAMA pages = {1821}, VI - 288 IP - 15 AID - 10.1001/jama.288.15.1821 [doi] 4100 - http://dx.doi.org/10.1001/jama.288.15.1821 SO - JAMA October 16, 2002 288(15):1821